APA (7th ed.) Citation

Astley, N. &. B. M. (2013). Ben and Holly's Little Kingdom: Christmas at the North Pole. Ladybird.

Chicago Style (17th ed.) Citation

Astley, Nevile & Baker Mark. Ben and Holly's Little Kingdom: Christmas at the North Pole. England: Ladybird, 2013.

MLA (8th ed.) Citation

Astley, Nevile & Baker Mark. Ben and Holly's Little Kingdom: Christmas at the North Pole. Ladybird, 2013.